42802440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18773}}^1$

素因数の和:18806

約数の個数: 64

約数和(自身を含む): 135172800

約数和(自身を除く): 92370360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 18773, 37546, 56319, 75092, 93865, 112638, 150184, 187730, 225276, 281595, 356687, 375460, 450552, 563190, 713374, 750920, 1070061, 1126380, 1426748, 1783435, 2140122, 2252760, 2853496, 3566870, 4280244, 5350305, 7133740, 8560488, 10700610, 14267480, 21401220, 42802440]

約数ペア:

[(1, 42802440), (2, 21401220), (3, 14267480), (4, 10700610), (5, 8560488), (6, 7133740), (8, 5350305), (10, 4280244), (12, 3566870), (15, 2853496), (19, 2252760), (20, 2140122), (24, 1783435), (30, 1426748), (38, 1126380), (40, 1070061), (57, 750920), (60, 713374), (76, 563190), (95, 450552), (114, 375460), (120, 356687), (152, 281595), (190, 225276), (228, 187730), (285, 150184), (380, 112638), (456, 93865), (570, 75092), (760, 56319), (1140, 37546), (2280, 18773)]